This presentation tells about digital marketing meaning and crimes related to it.Any illegal behavior directed by means of electronic operations. that targets the security of computer systems and the data. processed by them is termed cyber crime. The invention of computer and Information technology related software and equipment has revolutionized the way we do things in many fields.Especially in the science, education, business and commerce it has made far reaching changes.Without using a single sheet of paper, a lot of communications and transactions are done.Automation of businesses, financial institutions and the government records have become widespread. Many transactions such as sale of goods, transfer of information, transfer of funds and even buying air tickets could be done through the use of computers. The existing laws that governs transactions and information did not address such issues as they were made before the IT era.